DISPOSITIF D'ANALYSE DE L'EFFICACITE D'UNE INSTALLATION DE REFROIDISSEMENT D'UN MOTEUR DE VEHICULE AUTOMOBILE

摘要

The invention relates to a device for analysing the effectiveness of a liquid coolant loop of an automobile engine (M). Said loop comprises a cooling radiator (R) which is provided with an entrance (E) and an exit (S). According to the invention, the analysing device comprises a first (C1) and a second (C2) sensor which are located at the entrance and exit of the radiator (R), for determining the temperatures of the liquid coolant entering and exiting the radiator (R). Said sensors are connected to means for representing a comparison of these temperatures.